<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
</head>
<script>
	//} else if ( !context || context.jquery ) { //166行 匹配的是 1.$('.box')  2.$('div') 3.$('#div1 div.box') 	最后走的是$(document).find('#div1 div.box');  ->sizzle

	// $('ul',document).find('li');//172 else jQuery(document).find();
	// $('ul',$(document)).find('li');//168 if jQuery(document).find();
</script>
<script src='jquery源码分析.js'></script>
<script>
	$(function(){
		var box1=document.getElementById('box');
		console.log($(box1).context);
		console.log($("#box").context);
	});
</script>
<script>
	
</script>
<body>
	<div id="box"></div>
</body>
</html>